Every 2-3 days or so, depending on child's interest! Of course refresh activities if needed, unless your child wants to add to it the next day.
Printed/drawn patterns on strips of colored paper (scallop, straight up/down, zig zag, diagonal, maze, wavy line (Pinterest link here)
Save cut paper in your scrap paper bin for kids to use in crafts!
Printed/drawn head with dotted lines for hair. Cut to make a haircut
Paper bag also works great!
Shape with continuous swirling line drawn. Cut to the middle
Save in scrap bucket!
Cut toilet paper/towel rolls "troll haircuts"
Cut straws into smaller pieces
Save for other activities / crafts
Cut out characters/images (free activity here)
Cut playdoh (with scissors you don't care about!)